Linear Equation, part 2

Question 1

Given m = 3, b = 2
write an equation in slope-intercept form

Answer 1

y = 3m+ 2

Question 2

What does a standard form equation look like?

Answer 2

Ax + By =c , A and B integers
A is a + integer

Question 3

A line passes through the
point (4, -1) and has a slope of 3.

Which form of a linear equation would you select to easily create the equation of this line?

Answer 3

Point slope form

Question 4

Given (4, -1), m = 3
write an equation in slope intercept form

Answer 4

y = 3x -13

Question 5

Given (-3, 2), m = -5
write an equation in slope-intercept form

Answer 5

y = -5x -13

Question 6

Given
y - 5 = 3(x - 7)
name the slope and point on the line

Answer 6

m=3
point (7,5)

Question 7

Write an equation for the line in slope-intercept form:
(9, 2) and (-3, 7)

Answer 7

y = -5/12× + 23/4

Question 8

Write the following equation in slope-intercept
form:
y -2=-5(x + 3)

Answer 8

y = -5x -13

Question 9

How to graph using standard form

Answer 9

1. Find the y- intercept
2. Find the x- intercept
3. connect the 2 points

Question 10

How to graph using point slope form

Answer 10

1. Start at the given point
2. follow Rise/Run
3. connect the points

Question 11

How to graph using Slope intercept form

Answer 11

1. Start at b, the y intercept
   2.follow Rise/Run
2. connect the points